https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-03T17:41:19.850225Z
2023-10-03T17:41:44.848518Z
s3://sentinel-s1-l1c/GRD/2023/10/3/IW/DV/S1A_IW_GRDH_1SDV_20231003T174119_20231003T174144_050604_06189D_DFAA
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-10-03T17:41:19.850225Z
2023-10-03T17:41:44.848518Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231003T194253_V20231003T155723_20231003T191453.EOF
347.76596830518497
693000
Copernicus Ground Segment
2023-10-03T19:55:48.047950Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231003T174119_20231003T174144_050604_06189D_DFAA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.73170977779361 19.22196317564562,6.31703485970872 19.33069987477462,6.907759078637131 19.438392180182976,7.498670891110455 19.54405837714687,8.080282152855979 19.64604132985686,8.047372982348467 19.827274597977866,8.012440173881645 20.008245918233083,7.97478124929987 20.188743971815438,7.906069630034184 20.55086078520528,7.834193649878695 20.91241834777799,7.787669608833436 21.152972703859756,7.202165281428537 21.0523883983753,6.605113112690542 20.94760109700163,6.008519189391813 20.840661609783375,5.41890295083466 20.73278072918844,5.430418675888676 20.67284957718371,5.505568208533019 20.31007813992682,5.544343133245212 20.12891364452288,5.580605867843302 19.94728208995643,5.61804953775452 19.765868438504306,5.694144334429445 19.40326348514289,5.73170977779361 19.22196317564562))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86970688156665
46.09444218786136
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-10-03T21:44:43.870951Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N20E007/2023/10/03/06189D
2.0E-4
2.0E-4
true
block average
2
2
21.0
7.0
20.0
8.0
POLYGON((7.817255056667681 21.0,7.9060696300346445 20.550860785202666,7.9747812493002845 20.188743971813235,8.0 20.067871284512137,8.0 20.0,7.0 20.0,7.0 21.0,7.817255056667681 21.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_06189D_N20E007_2023_10_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06189D_N20E007_2023_10_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06189D_N20E007_2023_10_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06189D_N20E007_2023_10_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06189D_N20E007_2023_10_03_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid